UPDATE 2-European stocks head for worst week since 2008 crisis <!-- no image --> <div>* Rolls-Royce among rare gainers (Adds comment, details, updates prices)<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=gR70tkuDUKU:MZdwqOttILk:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?d=yIl2AUoC8zA" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=gR70tkuDUKU:MZdwqOttILk:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=gR70tkuDUKU:MZdwqOttILk:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=gR70tkuDUKU:MZdwqOttILk:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=gR70tkuDUKU:MZdwqOttILk:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/gR70tkuDUKU" height="1" width="1" alt=""></div> Posted by Reuters